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Added snd_pcm_hwptr() and enhanced snd_pcm_mmap_begin() for no xrun mode.

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This commit is contained in:
Jaroslav Kysela 2003-02-22 10:19:53 +00:00
parent a91efc0fe6
commit fbd99fdec0
17 changed files with 231 additions and 13 deletions
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7
src/pcm/pcm_plugin.c
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@ -199,6 +199,12 @@ int snd_pcm_plugin_hwsync(snd_pcm_t *pcm)
return snd_pcm_hwsync(plugin->slave);
}
int snd_pcm_plugin_hwptr(snd_pcm_t *pcm, snd_pcm_uframes_t *hwptr)
{
snd_pcm_plugin_t *plugin = pcm->private_data;
return INTERNAL(snd_pcm_hwptr)(plugin->slave, hwptr);
}
int snd_pcm_plugin_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
{
snd_pcm_plugin_t *plugin = pcm->private_data;
@ -626,6 +632,7 @@ snd_pcm_fast_ops_t snd_pcm_plugin_fast_ops = {
status: snd_pcm_plugin_status,
state: snd_pcm_plugin_state,
hwsync: snd_pcm_plugin_hwsync,
hwptr: snd_pcm_plugin_hwptr,
delay: snd_pcm_plugin_delay,
prepare: snd_pcm_plugin_prepare,
reset: snd_pcm_plugin_reset,